Valmy Machado
Senior Frontend Developer - ReactJS at IT Lean
Bahia, Brazil
Summary
👤
Senior🎓
Top SchoolValmy Machado is a Senior Frontend Developer with 8 years of experience building high-traffic React and Next.js applications across healthcare, retail, and legal industries from Bahia, Brazil. He combines strong front-end engineering—Redux Toolkit, MobX, Tailwind, Jest, React Testing Library—with GraphQL and CI/CD practices to deliver performant, well-tested products (95%+ coverage) and has cut load times by up to 30% in production. Valmy brings accessibility expertise (WCAG 2.1 audits and Axe/Lighthouse) and real-time features (Socket.IO, notifications) that measurably improve engagement and usability. Comfortable across the full stack, he began in Ruby on Rails and retains pragmatic backend skills for API design and deployment on AWS/Heroku with Docker. He’s known for shipping over 50 automated releases and turning performance profiling into tangible UX gains while prioritizing clean, maintainable code.
8 years of coding experience
2 years of employment as a software developer
Graduado em Análise e Desenvolvimento de Sistemas, Desenvolvimento de sistemas, Graduado em Análise e Desenvolvimento de Sistemas, Desenvolvimento de sistemas at IFBA Irecê
English
Github Skills (6)
pocket1
no-backend1
backend1
crowdfunding1
react1
ruby1
Programming languages (3)
Github contributions (5)
valmy-ericles/credit-card-app
Jan 2021 - Jan 2021
Contributions:27 commits, 5 pushes, 11 branches in 7 days
valmy-ericles/Bootcamp-OBC-ecommerce-api
Nov 2020 - Dec 2020
Contributions:48 commits, 16 pushes, 4 branches in 1 month
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